Răspunsuri

2014-06-04T11:05:41+03:00
L=2l

A=Lxl=128
2lxl=128
2lxl=128
lxl=128:2
lxl=64
lxl=8x8
l=8

L=16

P=l+l+L+L
P=8+8+16+16
P=16+32
P=48
2014-06-04T11:12:40+03:00
L=2l
A=LXl=2lxl=2l²=128
l²=64
l=8
L=16
P=2(L+l)=2(16+8)=48